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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KD4UKW callsign genealogy

Currently held by DICKERSON, JOHN A

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by KD4UKW's current licensee, walking backwards.

  1. KJ4JEPcancelled· G
    Farnham, Douglas NFLgranted 2014-02-11cancelled 2022-03-18
  2. KK4WQFcancelled· T
    Farnham, Douglas NFLgranted 2014-01-22cancelled 2014-02-11

Successor callsigns

Callsigns held now by people who previously held KD4UKW.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KD4UKW, oldest first.

  • DICKERSON, JOHN A GA
    1998-01-14 → cancelled 2005-05-19
  • Dickerson, John A WV
    2018-11-29 active
← Back to KD4UKW License history →